<template>
  <div class="dashboard-container">
    <div class="app-container">
      <!-- 靠右的按钮 -->
      <page-tools>
        <template v-slot:after>
          <el-button type="primary" size="small" @click="AddPermissionFn('0',1)">添加权限</el-button>
        </template>
      </page-tools>
      <!-- 表格 -->
      <el-table border :data="permissionList" row-key="id">
        <el-table-column label="名称" prop="name" />
        <el-table-column align="center" label="标识" prop="code" />
        <el-table-column align="center" label="描述" prop="description" />
        <el-table-column align="center" label="操作">
          <template #default="{row}">
            <el-button v-if="row.type ===1" type="text" @click="AddPermissionFn(row.id,2)">添加</el-button>
            <el-button type="text" @click="editPermissionFn(row.id)">编辑</el-button>
            <el-button type="text" @click="delPermissionFn(row.id)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <!-- 权限弹出框 -->
    <el-dialog title="权限设置" :visible="isShowDialog" @close="closeFn">
      <el-form ref="perForm" :model="formData" :rules="rules" label-width="120px">
        <el-form-item label="权限名称" prop="name">
          <el-input v-model="formData.name" style="width:90%" />
        </el-form-item>
        <el-form-item label="权限标识" prop="code">
          <el-input v-model="formData.code" style="width:90%" />
        </el-form-item>
        <el-form-item label="权限描述">
          <el-input v-model="formData.description" style="width:90%" />
        </el-form-item>
        <el-form-item label="开启">
          <el-switch
            v-model="formData.enVisible"
            active-value="1"
            inactive-value="0"
          />
        </el-form-item>
      </el-form>
      <el-row slot="footer" type="flex" justify="center">
        <el-col :span="6">
          <el-button size="small" type="primary" @click="btnOK">确定</el-button>
          <el-button size="small" @click="closeFn">取消</el-button>
        </el-col>
      </el-row>
    </el-dialog>
  </div>
</template>

<script>
import { addPermission, delPermission, editPermission, getPermission, getpermissionDetail } from '@/api/permission'
import { toTreeData } from '@/utils'
export default {
  data() {
    return {
      isShowDialog: false,
      permissionList: [],
      formData: {
        name: '', // 名称
        code: '', // 标识
        description: '', // 描述
        type: '', // 类型 该类型 不需要显示 因为点击添加的时候已经知道类型了
        pid: '', // 因为做的是树 需要知道添加到哪个节点下了
        enVisible: '0' // 开启
      },
      rules: {
        name: [{ required: true, message: '权限名称不能为空', trigger: 'blur' }],
        code: [{ required: true, message: '权限标识不能为空', trigger: 'blur' }]
      }
    }
  },
  created() {
    this.getPermissionList()
  },
  methods: {
    // 确认
    async btnOK() {
      // console.log(this.formData)
      // 校验
      await this.$refs.perForm.validate()
      if (this.formData.id) { // 编辑
        await editPermission(this.formData)
      } else { // 新增
        await addPermission(this.formData)
      }
      this.$message.success('操作成功')
      this.isShowDialog = false
      // 更新数据
      this.getPermissionList()
    },
    // 删除权限
    async delPermissionFn(id) {
      // 二次询问
      await this.$confirm('是否确认删除')
      // 请求
      await delPermission(id)
      // 提示
      this.$message.success('删除成功')
      // 更新数据
      this.getPermissionList()
    },
    // 新增权限
    AddPermissionFn(pid, type) {
      this.formData.type = type
      this.formData.pid = pid
      this.isShowDialog = true
    },
    // 编辑权限
    async editPermissionFn(id) {
      this.formData = await getpermissionDetail(id)
      console.log(this.formData)
      this.isShowDialog = true
    },
    // 获取所有角色信息
    async getPermissionList() {
      this.permissionList = toTreeData(await getPermission(), '0')
      // console.log(this.permissionList)
    },
    // 关闭弹窗 取消
    closeFn() {
      this.formData = {}
      this.isShowDialog = false
    }
  }
}
</script>

<style>

</style>
